Pre-combustion chamber tip

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8813716
APP PUB NO 20120325179A1
SERIAL NO

13166112

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pre-combustion chamber tip for an internal combustion engine having a first body portion with a pre-combustion chamber located within, the first body portion having a terminal end with a plurality of orifices configured to direct expanding gases out of the pre-combustion chamber and a second body portion attached to the first body portion, the second body portion having an exterior surface, a cooling fluid opening formed in the exterior surface, a cooling fluid passage in fluid communication with the cooling fluid opening, and a ridge associated with the cooling fluid opening, the ridge extending from the exterior surface and configured to divert cooling fluid flow into the cooling fluid opening and cooling fluid passage.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR MOTOREN GMBH & CO KG24159 KIEL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herold, Hendrik Kiel, DE 4 15
Holst, Ulrich Altenholz, DE 4 13
Sixel, Eike Joachim Kiel, DE 14 63
Witt, Frank Bordesholm, DE 5 65

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